📢 Workshops in Rare Evo week

We’ve made remarkable progress in Cardano’s first year as a fully decentralized ecosystem.
We always knew this journey would be challenging. As a community, we’ve moved fast, and yes, too fast for some. Missteps and bumps in the road were inevitable. And yes, even the odd pivot.

But zooming out, we’ve come a very long way in a short time. All thanks to the engagement, commitment and grind from so many across the ecosystem. Now, at the midpoint of the year, it’s time to pause, reflect, and recalibrate. 🧵
1/5 As a prequel to Rare’s Governance & Dev Day, Input | Output will be sponsoring two days of focused reflection and forward thinking — to assess the governance journey so far and start to align on what comes next.

This additional workshop event over 5th & 6th August is an opportunity for community leaders and builders to come together and ask big questions, like:

❓How can we improve both on-chain and off-chain budget/decision-making processes?
❓What new channels or working methods could help drive constructive debate and build consensus?
What other difficult conversations still need to be had — and how can we have them constructively?
❓How do we balance the need for fiscal responsibility with bold, confident investment in the ecosystem?
❓Where should we focus our energy and funding to help Cardano grow into 2026?

🔗 Rare Dev & Governance Day: rareevo.io/dev-day

2/5

Cardano’s next chapter will be shaped by all of us.

In an ongoing series of threads, IO shares its proposed roadmap with the community, focusing on scalability, usability, and interoperability. These aren’t standalone ideas, but together, they help drive us towards a vision for where we take Cardano next.

Today we’re featuring 'New anti-grinding measure – Strengthening Cardano's consensus, hindering grinding attacks, and improving settlement times' 1/7🧵👇 Grinding attacks, where network leaders manipulate block additions for re-election advantages, pose a threat, and existing Ouroboros anti-grinding measures can impact settlement times. 2/7🧵

The age of Voltaire brings on-chain governance to Cardano! The community, along with DReps, SPOs, and committees, are now stewards for Cardano's development, guided by the constitution.

Informed and active participation is key to shaping Cardano's future. Discover 10 useful resources that help drive transparent and inclusive governance! 🧵

1/12 A New Dawn

A curated hub highlighting Cardano governance. A New Dawn offers educational content on delegation, participation, and viewing proposed enhancements while spotlighting ecosystem builders.

🔗
🐦 @IntersectMBO

2/12anewdawn.vision

1/6: Mithril is a protocol for lightweight access to the Cardano blockchain.

By removing reliance on full nodes for synchronization, it streamlines blockchain verification while maintaining security. 2/6: Key beneficiaries:

- Light wallets and mobile applications
- Layer 2 solutions (bridges, rollups, state channels)
- Stake pool operators (node bootstrapping).

Cardano's EUTXO model brings determinism and predictability to blockchain! It builds on Bitcoin's UTXO but enhances it for smart contracts and complex apps without sacrificing security or simplicity.

So what does it mean?

1/7 @IOHK_Charles says EUTXO is ‘hand-in-glove built for isomorphism between the off-chain and on-chain.’

Essentially, equality between the two. This means what you see off-chain is what happens on-chain.

2/7

Cardano's sustainable future and competitiveness depends on research & innovation.

Today, Input | Output Research submitted its 'Cardano Vision - Work Program 2025' proposal to fund the foundational work required for long-term growth.

Here’s the focus 👇
1/6 The proposal covers:

🔬 20 Fundamental Research Streams (Ouroborous, Tokenomics, Hydra, Interchains & more)
💡 6 Technology Validation Streams (Leios, Minotaur, Jolteon Liveness, RSnarks, Anti-grinding etc.)

All aimed at scalability, sustainability & interoperability and defined through an evidence-based approach.
2/6

📢 Yesterday, November 25, 2024, the IO Research team successfully tested Halo2 verification in Plutus on the Mainnet network. 💪🧵 IO Research ran the verification of a Halo2 ZK proof for the Ad-hoc Threshold Multi-Signatures scheme (ATMS) checking 50 out of 90 signatures. You can see the transactions here.

cardanoscan.io/address/addr1w…

⭐ OUT NOW: Daedalus 6.0.1 for mainnet, preprod & preview.

The Daedalus 6.0.1 release upgrades to node 9.1.1 to fix the ledger replay issue in the Conway era. This update ensures that nodes no longer replay from genesis but instead replay as expected.

⚠️It is mandatory for all #Daedalus users to upgrade to this version. 1/🧵 ⚠️Note that if you have already experienced this issue, your Daedalus will likely replay the ledger state from genesis (0%), so you may see longer synchronization times.
2/🧵

⭐ OUT NOW: #Daedalus 6.0.0 for mainnet, preprod & preview.

Daedalus 6.0.0 is a mainnet release required to cross the upcoming Chang hard fork and operate in the Conway era.

⚠️It is mandatory for all #Daedalus users to upgrade to this version.
1/🧵 This version upgrades to node 9.1.0, #Cardano wallet v2024-07-27, the dependent Ledger and Trezor hardware wallet libraries, and fixes the #Daedalus auto-update feature to resolve the issue when running Daedalus on Linux with enabled AppArmor reported here:
2/🧵forum.cardano.org/t/installing-d…

Today, we’re delighted to share with you the first two videos in a series which will highlight some of the work of IO’s research division and dive deeper into some of its key papers. 🧵 1/ In this video, Giorgos Panagiotakos, a research fellow at Input Output, delves into scaling throughput and specifically Ouroboros Leios, a new member of the Ouroboros protocol family that achieves near-optimal throughput.

Traditional #blockchain protocols use a leader-based approach for block proposals, but this often results in suboptimal throughput.

Panagiotakos highlights the importance of high throughput for reducing congestion and enabling the efficient operation of layer 2 applications.

Watch now:

The weekly #Cardano development update is now live.

Check out the key highlights from this week and get the latest on development progress in core technology, wallets and services, smart contracts, scaling and governance.👇
iohk.link/4amLUkk
🔬 CORE TECHNOLOGY: The consensus team worked on cross-era consensus improvements, UTXO-HD functionality, and integrated changes across consensus, ledger, and networking components in preparation for node v.8.10 release.

Every Friday, we publish our weekly #Cardano development update. So for the lowdown on what IOG's dev team has been working on last week, head on over and take a look👇
essentialcardano.io/development-up… 🔬 CORE TECHNOLOGY: The networking team improved stability and performance, updated software, and prepared for releases. The consensus team progressed on Genesis design and improved BlockFetch logic while the DB Sync team optimized UTXO query speed and rewards performance.

1/ #Cardano native tokens are a game-changer for the #blockchain world, enabling innovative use cases and offering unique benefits. Let’s explore the top benefits of Cardano’s native token functionality 🧵. twitter.com/i/web/status/1… 2/ First, here’s a brief refresher on what native tokens are:

Another week, another #Cardano development update, now live on #EssentialCardano.

Check this week’s highlights and get the latest on core technology, wallets and services, smart contracts, and scaling and governance developments. essentialcardano.io/development-up… Here are the development highlights from this week:

🔬 CORE TECHNOLOGY: The networking team released Dynamic P2P networking to mainnet, the ledger team expanded APIs & worked on governance features, and the consensus team worked on UTXO-HD refactoring, testing & VRF improvements

The age of Voltaire is all about governance, fully unlocking the #CardanoCommunity's contributions to create a self-sustaining system.
CIP-1694 is a #Cardano Improvement Proposal, named after the birth year of the French enlightenment thinker. 🧵
1/6 It’s a key component of #Cardano's next generation of governance, now being designed and community co-created to deliver the on-chain mechanisms which will further empower democratic decision making across the ecosystem.
2/6
github.com/cardano-founda…

1/ Dynamic peer-to-peer (P2P) connectivity comes with node v.1.35.6 release to enhance node communication.

Dynamic P2P makes #Cardano a much more intelligent network, capable of actively adjusting the blockchain’s configuration to yield optimal results. 2/ Dynamic P2P enables SPO relays to automatically connect to each other, replacing the current manual configuration process.

We get it, #blockchain-speak can be quite the impenetrable code when you’re just starting out

That’s why we’ve put together a selection of key terms from our glossary, so if you’re a newcomer – or if you just need to brush up on vocab – you can navigate #Web3 like a pro
@Cardano Discover the backstory behind the name of the #Cardano native currency, $ada.

A few clues: she was the daughter of a famous poet, a famous mathematician, and arguably the first programmer.

Read more and find out what you can do with a digital currency👇

In collaboration with @cardanostiftung, an update proposal was submitted yesterday to upgrade the #Cardano pre-production environment to protocol v8, which will take effect on Saturday, February 11, 2023 at 00:00 UTC. This upgrade will bring new cryptographic primitives to #Cardano, encouraging greater interoperability and secure cross-chain DApp development with #Plutus.

Another reason to fall in love with #Cardano…

St.Valentine’s day is just around the corner, and so is the Valentine (aka SECP) upgrade.💙 This upgrade comes to Cardano to foster secure cross-chain DApp development with #Plutus, while advancing blockchain interoperability.

Read more about what the Valentine upgrade brings to #Cardano here: iohk.io/en/blog/posts/…

📢OUT NOW: Following the latest #sidechain toolkit announcement, the #EVM sidechain proof of concept public testnet is now available!

#Cardano You can now test token transfer between the test environments, connect your wallet and deploy smart contracts and #DApps.

Learn more about what you can do in the video walkthrough by @stevanlohja, Developer Relations Manager.⤵️

🧵1/n

With 1K+ projects #BuildingonCardano, from wallets to DEXs, #DeFi and more, let’s look at the health of the #Cardano ecosystem.

#Cardano projects are increasing & Cardano has become more interoperable. @Milkomeda_com for example delivers EVM compatibility to Cardano. 🧵2/n
From full-node to browser-based, Cardano-compatible wallet options grew in 2022:

@YoroiWallet
@AdaLiteWallet
@lace_io
@GeroWallet
@NamiWallet
@FlintWallet
@NuFi_Official
@TyphonWallet
@exodus_io
@AtomicWallet
@CWallet_fi
@BeginWallet
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